PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Drilling waste including toxic drilling fluids and cuttings, can lead to the water pollution, if get mixed with water.
http://www.w3.org/ns/prov#wasQuotedFrom
  • transparencymarketresearch.com